package com.itheima.health.dao;

import com.itheima.health.pojo.Member;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface MemberDao extends Mapper<Member> {
    Long countByRegTimeBefore(String endDate);



    /**
     * @Author: oooo
     * @Date: 18:11 2021/1/20
     * @Parms []
     * @ReturnType: java.util.List<com.itheima.health.pojo.Member>
     * @Description: 查询所有会员表 Member
    */
    List<Member> selectAll();
}
